package com.packer.walle;

import java.io.IOException;

/**
 * @author 一叶丶枫凌
 * Created on 2021-06-03 20:16:05
 */
public class V2SignException extends IOException{

    public V2SignException(){
        super();
    }

    public V2SignException(String msg){
        super(msg);
    }
}